How do you draw a square in Java applet?

How do you draw a square in Java?

To draw a square we need to know that:

  1. A square has a width and a height, both are equal size.
  2. The way to draw a square in Swing is with drawRect(x, y, width, height) draw(Shape) of the Graphics2D method where Shape would be an instance of Rectangle2D.

How do you draw a shape in Java applet?

To Draw Various Shapes Using Applet In Java Program

  1. import java.awt.*;
  2. import java.applet.*;
  3. public class shap extends Applet.
  4. {
  5. public void paint(Graphics g)
  6. {
  7. g.drawLine(25,25,100,25);
  8. g.drawRect(25,40,100,50);

How do you draw a rectangle in Java?

In Java, to draw a rectangle (outlines) onto the current graphics context, we can use the following methods provided by the Graphics/Graphics2D class: drawRect(int x, int y, int width, int height) draw3DRect(int x, int y, int width, int height, boolean raised) draw(Rectangle2D)

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How do you fill a rectangle with an applet?

public void drawRect(int x, int y, int width, int height): draws a rectangle with the specified width and height. public abstract void fillRect(int x, int y, int width, int height): is used to fill rectangle with the default color and specified width and height.

Which method is used to draw square?

Construct a perpendicular at point B’ to the line through ab2. 4. Place your compass point at B’, and copy the side of the square onto the perpendicular b’g. Label the end of the segment copy as point C.

How do you draw a shape in an applet?

Draw a rectangle in Java Applet:

  1. import java. awt.*;
  2. import java. applet.*;
  3. public class Rectangle extends Applet.
  4. {
  5. public void paint(Graphics g)
  6. {
  7. g. setColor(Color. black);
  8. g. drawRect(120, 50, 100, 100);

How do you draw a rectangle in a Java Swing?

To draw a rectangle in Swing you should:

  1. First of all, never draw directly in the JFrame or other top-level window.
  2. Instead draw in a JPanel, JComponent or other class that eventually extends from JComponent.
  3. You should override the paintComponent(Graphics g) method.
  4. You should be sure to call the super method.

Which method can be used to draw a rectangle in the applet?

A rectangle can be drawn by using the drawRect () method. This method also takes the four parameters. Example : Draw Rectangle using the drawRect () method.

How do you draw a line and rectangle explain with an example?

Steps

  1. Draw a straight, horizontal line using a ruler. …
  2. Make a shorter vertical line coming down from one end of the first line. …
  3. Draw a horizontal line coming off the bottom end of the vertical line. …
  4. Draw a vertical line between the ends of the two horizontal lines. …
  5. Color in your rectangle to make it pop.
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How do you fill a rectangle with color in Java?

To fill rectangles with the current colour, we use the fillRect() method. In the example we draw nine coloured rectangles. Graphics2D g2d = (Graphics2D) g; There is no need to create a copy of the Graphics2D class or to reset the value when we change the colour property of the graphics context.

How do you draw a line in Java?

Java Applet | Draw a line using drawLine() method

  1. x1 – It takes the first point’s x coordinate.
  2. y1 – It takes first point’s y coordinate.
  3. x2 – It takes second point’s x coordinate.
  4. y2 – It takes second point’s y coordinate.

How do you draw an arc in an applet?

Draw Arc in Java Applet

  1. import java. awt.*;
  2. import java. applet.*;
  3. public class Mouth extends Applet.
  4. {
  5. public void paint (Graphics g)
  6. {
  7. g. drawArc(60, 125, 80, 40, 180, 180); // Draw an Arc Shape.
  8. g. fillArc(60, 125, 80, 40, 180, 180); // Fill an Arc Shape.

How do you draw a triangle in Java applet?

swing and drawPolygon to Draw a Triangle in Java. We use JFrame to create a top-level container, and then add a panel, which is our DrawATriangle class that extends JPanel , to it. As shown in the code below, we call the drawPolygon method inside the paintComponent to create a triangle on the Graphics object g .

Which method is used to draw a rectangle with given width and height?

DrawRectangle(Pen, Single, Single, Single, Single)

Draws a rectangle specified by a coordinate pair, a width, and a height.

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